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Category: Science

A fun take on the latest science news with enough data to sink your teeth into. Lagrange Point goes beyond the glossy summary and gets in depth with the research from across the world.

Episode 426 - Tackling waste water and antibiotic resistance together

April 12, 2021

Hydrogen fuel promises a cleaner future, but the methods to make it are often dirty. A new approach recycles and treats waste water with sunlight to efficiently produce hydrogen. A new electrolysis approach turns waste antibiotics into hydrogen fuel cells. Removing antibiotics and other pharmaceuticals from waster water can be tricky, but a new technique turns that into green energy. Aquaculture is growing rapidly, but it is leading to antimicrobial resistance? What contributes more to antimicrobial resistance - fish farms or waste water? Incorrectly managed waster water can lead to superbugs.

 

References:

  1. Yaoyao Wu, Yuqiong Li, Hejing Hu, Guoshen Zeng, Chuanhao Li. Recovering Hydrogen Energy from Photocatalytic Treatment of Pharmaceutical-Contaminated Water Using Co3O4 Modified {001}/{101}-TiO2 NanosheetsACS ES&T Engineering, 2021; 1 (3): 603 DOI: 10.1021/acsestengg.1c00003
  2. Thunchanok Thongsamer, Rattikan Neamchan, Adrian Blackburn, Kishor Acharya, Sawannee Sutheeworapong, Bundit Tirachulee, Pavinee Pattanachan, Soydoa Vinitnantharat, Xin-Yuan Zhou, Jian-Qiang Su, Yong-Guan Zhu, David Graham, David Werner. Environmental antimicrobial resistance is associated with faecal pollution in Central Thailand’s coastal aquaculture regionJournal of Hazardous Materials, 2021; 125718 DOI: 10.1016/j.jhazmat.2021.125718